PFA Lined Check Valve

PFA lined ball check valve with sight glass DN 40 The ARV/SG sight glass with an integrated check valve is designed for reliable flow control in horizontal and vertical piping systems, offering maximum compatibility and easy installation with a DIN EN 1092-2, PN16 flange connection and face to face length per DIN EN 558 (Series 1). Its PFA-lined ductile iron EN-JS 1049 (GGG40.3) body and flange provide exceptional chemical resistance and corrosion protection. The borosilicate glass (DIN 7080) ensures high transparency and long-term durability, while the PTFE solid ball effectively prevents backflow, ensuring a safe and efficient flow process. Also available with flange connection acc. to ASME Class 150 on request.

PFA lined ball check valve with sight glass DN 50 The ARV/SG sight glass with an integrated check valve is designed for reliable flow control in horizontal and vertical piping systems, offering maximum compatibility and easy installation with a DIN EN 1092-2, PN16 flange connection and face to face length per DIN EN 558 (Series 1). Its PFA-lined ductile iron EN-JS 1049 (GGG40.3) body and flange provide exceptional chemical resistance and corrosion protection. The borosilicate glass (DIN 7080) ensures high transparency and long-term durability, while the PTFE solid ball effectively prevents backflow, ensuring a safe and efficient flow process. Also available with flange connection acc. to ASME Class 150 on request.

PFA lined ball check valve with sight glass DN 80 The ARV/SG sight glass with an integrated check valve is designed for reliable flow control in horizontal and vertical piping systems, offering maximum compatibility and easy installation with a DIN EN 1092-2, PN16 flange connection and face to face length per DIN EN 558 (Series 1). Its PFA-lined ductile iron EN-JS 1049 (GGG40.3) body and flange provide exceptional chemical resistance and corrosion protection. The borosilicate glass (DIN 7080) ensures high transparency and long-term durability, while the PTFE solid ball effectively prevents backflow, ensuring a safe and efficient flow process. Also available with flange connection acc. to ASME Class 150 on request.

PFA lined ball check valve with sight glass DN 100 The ARV/SG sight glass with an integrated check valve is designed for reliable flow control in horizontal and vertical piping systems, offering maximum compatibility and easy installation with a DIN EN 1092-2, PN16 flange connection and face to face length per DIN EN 558 (Series 1). Its PFA-lined ductile iron EN-JS 1049 (GGG40.3) body and flange provide exceptional chemical resistance and corrosion protection. The borosilicate glass (DIN 7080) ensures high transparency and long-term durability, while the PTFE solid ball effectively prevents backflow, ensuring a safe and efficient flow process. Also available with flange connection acc. to ASME Class 150 on request.

Flowserve Atomac Wafer Swing Check Valve DN200Flanged connection acc. to DIN EN 1092-2, PN10, Face to Face acc. to DIN EN 558, Series 20, Body Ductile Iron EN-JS 1049 (GGG40.3)-PFA-alined, Disc Ductile Iron EN-JS 1049 (GGG40.3)-PFA-coated, Max. operating pressure 10 bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)

Flowserve Atomac Ball Check Valve DN50 Flange connection drilled acc. to DIN EN 1092-2 PN16, installation length acc. to DIN EN 558 (basic series 1), ball material PTFE solid ball, body (2-piece) nodular cast iron EN-JS 1049 (GGG40.3) / PFA lined, max.pressure 16bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)

Flowserve Atomac Wafer Swing Check Valve DN400Flanged connection acc. to DIN EN 1092-2, PN10, Face to Face acc. to DIN EN 558, Series 20, Body Ductile Iron EN-JS 1049 (GGG40.3)-PFA-ausgekleidet, Disc Ductile Iron EN-JS 1049 (GGG40.3)-PFA-ausgekleidet, Max. operating pressure 10 bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)

Flowserve Atomac Wafer Swing Check Valve DN80 Flanged connection acc. to DIN EN 1092-2, PN16, Face to Face acc. to DIN EN 558, Series 20, Body Ductile Iron EN-JS 1049 (GGG40.3)-PFA-ausgekleidet, Disc Ductile Iron EN-JS 1049 (GGG40.3)-PFA-ausgekleidet, Max. operating pressure 16 bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)

Flowserve Atomac Wafer Swing Check Valve DN50Flanged connection acc. to DIN EN 1092-2, PN16, Face to Face acc. to DIN EN 558, Series 20, Body Ductile Iron EN-JS 1049 (GGG40.3)-PFA-ausgekleidet, Disc Ductile Iron EN-JS 1049 (GGG40.3)-PFA-ausgekleidet, Max. operating pressure 16 bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)

Flowserve Atomac Ball Check Valve 1/2"Flanged connection acc. to ASME B16.5, Class 150, RF, Face to Face 131mm, Body Ductile Iron GGG40.3-PFA-lined, Ball PTFE (Solid), Max. operating pressure 20 bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)

Flowserve Atomac Ball Check Valve 6"Flanged connection acc. to ASME B16.5, Class 150, RF, Face to Face 356mm, Body Ductile Iron GGG40.3-PFA-lined, Ball PTFE (Solid), Max. operating pressure 20 bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)

Flowserve Atomac Ball Check Valve 2"Flanged connection acc. to ASME B16.5, Class 150, RF, Face to Face 203mm, Body Ductile Iron GGG40.3-PFA-lined, Ball PTFE (Solid), Max. operating pressure 20 bar, Tightness test acc. to DIN EN 12266-1 (Leak rate B)